Good move for Celtic, and probably for Keane too. He'll get regular football at Celtic, but I don't know if, at his age he will ever reach the top again, in terms of league. If he stays at Celtic, I suppose he'll get a crack at the CL.
The problem is going to be at the end of the season, I can't see Celtic being able to pay a big fee for him, let alone the wages he will be on.
It will also be interesting to see how he feels at the likes Rugby Park or Fir Park in front of 5000 supporters.
Got to laugh at the Celtic neds on SSN. "brilliant signing, that's just won us the league" Stay of the Buckfast mate.